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Manuals
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HP Manuals
Laptop
256 G4
Service manual
HP 256 G4 Service Manual
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Contents
Table of Contents
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Table of Contents
Table of Contents
1 Product Description
2 External Component Identification
Display
Right Side
Left Side
Top
Touchpad
Lights
Buttons
Keys
Bottom
Labels
3 Illustrated Parts Catalog
Computer Major Components
Miscellaneous Parts
Display Assembly Subcomponents
Mass Storage Devices
4 Removal and Replacement Procedures Preliminary Requirements
Tools Required
Service Considerations
Plastic Parts
Cables and Connectors
Drive Handling
Grounding Guidelines
Electrostatic Discharge Damage
Packaging and Transporting Guidelines
Workstation Guidelines
5 Removal and Replacement Procedures for Customer Self-Repair Parts
Component Replacement Procedures
Battery
Optical Drive
6 Removal and Replacement Procedures for Authorized Service Provider Parts
Component Replacement Procedures
Display Subcomponents (Bezel, Webcam, Panel)
Bottom Cover
Optical Drive Board
Hard Drive
WLAN Module
Memory Module
RTC Battery
USB Board
Speakers
Heat Sink Assembly
Fan
Touchpad Button Board
System Board
Display Assembly
Power Connector Cable
Power Button Board
7 Using Setup Utility (BIOS) in Windows 7
Starting Setup Utility (BIOS)
Updating the BIOS
Determining the BIOS Version
Downloading a BIOS Update
8 Using Setup Utility (BIOS) in Windows 8.1
Starting Setup Utility (BIOS)
Updating the BIOS
Determining the BIOS Version
Downloading a BIOS Update
9 Using Setup Utility (BIOS) in Windows 10
Starting Setup Utility (BIOS)
Updating Setup Utility (BIOS)
Determining the BIOS Version
Downloading a BIOS Update
Synchronizing a Tablet and Keyboard (Select Products Only)
10 Backing Up, Restoring, and Recovering in Windows 7
Creating Backups
Creating Recovery Media to Recover the Original System
What You Need to Know
Creating the Recovery Media
Creating System Restore Points
Creating a System Restore Point
What You Need to Know
Backing up System and Personal Information
Creating a Backup Using Windows Backup and Restore
Tips for a Successful Backup
What You Need to Know
Restore and Recovery
Restoring to a Previous System Restore Point
Restoring Specific Files
Restoring Specific Files Using Windows Backup and Restore
Recovering the Original System Using HP Recovery Manager
What You Need to Know
Changing the Computer Boot Order
Recovering Using HP Recovery Partition (Select Models Only)
Recovering Using the Recovery Media
11 Backing Up, Restoring, and Recovering in Windows 8.1
Creating Recovery Media and Backups
Creating HP Recovery Media (Select Models Only)
Using Windows Tools
Restore and Recovery
Recovering Using HP Recovery Manager
What You Need to Know before You Get Started
Changing the Computer Boot Order
Using HP Recovery Media to Recover
Using the HP Recovery Partition (Select Models Only)
Removing the HP Recovery Partition (Select Models Only)
12 Backing Up, Restoring, and Recovering in Windows 10
Creating Recovery Media and Backups
Creating HP Recovery Media (Select Products Only)
Using Windows Tools
Restore and Recovery
Recovering Using HP Recovery Manager
What You Need to Know before You Get Started
Using HP Recovery Media to Recover
Using the HP Recovery Partition (Select Products Only)
Changing the Computer Boot Order
Removing the HP Recovery Partition (Select Products Only)
13 Using HP PC Hardware Diagnostics (UEFI)
Downloading HP PC Hardware Diagnostics (UEFI) to a USB Device
14 Specifications
Computer Specifications
39.6-CM (15.6-In) Display Specifications
Hard Drive Specifications, Hybrid Drives
Hard Drive Specifications
DVD±RW Supermulti DL Drive Specifications
15 Statement of Volatility
Non-Volatile Memory Usage
Questions and Answers
16 Power Cord Set Requirements
Requirements for All Countries
Requirements for Specific Countries and Regions
17 Recycling
Index
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Computer Major Components
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Hard Drive
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Memory Module
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